The demand curve for the original iguanawoman comics is given by q=(400-p)^2/100
where q is the number of copies the publisher can sell per week if it sets the price at $p.

(a) find the price elasticity of demand when the price is set at $40 per copy.

(b) find the price at which the publisher should sell the books in order to maximize weekly revenue.

(c) what, to the nearest $1, is the maximum weekly revenue the publisher can realize from sales of iguanawoman comics?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25